New custom stream summary screen shots for the new catalyst reaction specs, also the stream numbers have been redone to match the flow diagram from the powerpoint (#3)
This is a screen shot of the custom stream summary from aspen that was used when I used a countercurrent heat exchanger to channel the excess from the recycle stream into the bottoms for the distillation column in attempt use that energy to get it to get the bottoms to 283 F, although 283 F was not able to be reached, thus more energy from somewhere else needs to be used. .in addition to this stream [[file/view/stream summary.bmp|stream summary.bmp]]
March 4th energy sinks/sources
-Mrunal [[file/view/Energy Sinks and Sources.xlsx|Energy Sinks and Sources.xlsx]]
Aspen current apw file (March 3), this file represents what is happening in the process with the absence of catalyst streams [[file/view/Numbered Streams 3.apw|Numbered Streams 3.apw]]
Aspen Plus economic analysis for the above file, completed on 03 March 2011 [[file/view/IPEWB1.xls|IPEWB1.xls]]
This is an excel sheet of the process with stream summary, all catalyst streams are blank [[file/view/excel flow sheet and stream summary.xlsx|excel flow sheet and stream summary.xlsx]]
This is a screen shot of the flowsheet without the catalyst streams present [[file/view/flow2-23-11.bmp|flow2-23-11.bmp]] The two following screen shots are of the custom stream summary of the above Aspen flowsheet [[file/view/customstream02-23-11a.bmp|customstream02-23-11a.bmp]] [[file/view/customstream02-23-11b.bmp|customstream02-23-11b.bmp]]
This is an apw file of the Cobalt catalyst being separated from the final product [[file/view/CoCat separation.apw|CoCat separation.apw]]
This is the Aspen economic analysis for the above apw file of the [[file/view/CoCat separationIPEWB1.xls|CoCat separationIPEWB1.xls]]
Screen Shot of the flowsheet for the Cobalt catalyst recovery from propionic acid
Cobalt_Catalyst_Separation_Flowsheet.bmp
Screen shot of the stream summary of the Cobalt catalyst recovery from propionic acid
OLD!!!This is a screenshot of the Aspen flowsheet [[file/view/sensimu1.bmp|sensimu1.bmp]]
More information added to preliminary flow sheet, The following are from EARLIER versions of the process flow and may no longer be accurate.
Hydrocarboxylation:NiCO is used to form propionate from ethylene
Cobalt ion is then used to oxidize propionate to propionic acid.
-Mrunal
03/31/2011
flowsheet diagram
03/31/2011
03/22/11 flowsheet
New custom stream summary screen shots for the new catalyst reaction specs, also the stream numbers have been redone to match the flow diagram from the powerpoint (#3)
-Mrunal
This is a screen shot of the custom stream summary from aspen that was used when I used a countercurrent heat exchanger to channel the excess from the recycle stream into the bottoms for the distillation column in attempt use that energy to get it to get the bottoms to 283 F, although 283 F was not able to be reached, thus more energy from somewhere else needs to be used. .in addition to this stream
March 4th energy sinks/sources
-Mrunal
Aspen current apw file (March 3), this file represents what is happening in the process with the absence of catalyst streams
Aspen Plus economic analysis for the above file, completed on 03 March 2011
This is an excel sheet of the process with stream summary, all catalyst streams are blank
This is a screen shot of the flowsheet without the catalyst streams present
The two following screen shots are of the custom stream summary of the above Aspen flowsheet
This is an apw file of the Cobalt catalyst being separated from the final product
This is the Aspen economic analysis for the above apw file of the
Screen Shot of the flowsheet for the Cobalt catalyst recovery from propionic acid
Screen shot of the stream summary of the Cobalt catalyst recovery from propionic acid
Cobalt Catalyst Mixing apw file
Cobalt Catalyst Mixing flowsheet
Cobalt Catalyst Mixing Stream Summary
OLD!!!This is a screenshot of the Aspen flowsheet
[[file/view/sensimu1.bmp|sensimu1.bmp]]
More information added to preliminary flow sheet, The following are from EARLIER versions of the process flow and may no longer be accurate.
Hydrocarboxylation:NiCO is used to form propionate from ethylene
Cobalt ion is then used to oxidize propionate to propionic acid.
Block flow diagram from 1st presentation: